There are only three minutes left before the construction time of the sentry gun!

"Quick! Quick!" Han Feng muttered anxiously while he was emptying the bullets in the assault rifle and changing the magazine.

Due to nervousness, Han Feng's hand when changing the magazine trembled a little.

After changing the magazine with difficulty, just when Han Feng raised his gun and prepared to shoot, the sound of firing around him became much less intense.

When I turned around, I saw three American soldiers taking back their M9 pistols...

There were no bullets left, not even the pistol. For a moment, Han Feng felt a sense of despair.

Just relying on themselves and Wayne, they will never be able to stop the zombie craze in front of them! But even if Han Feng's team is fully equipped with bullets, it seems that they can't stop the incoming tens of thousands of zombies.

"Boom...boom!" More than ten meters away, the school's fence had several cracks under the squeeze of a large number of zombies.

The same collapse occurred at each fence. Once a position was lost, the zombies would be like a collapsed dam, instantly swamping Han Feng and his party.

Not daring to stop, Han Feng kept firing bullets. In a hurry, his 100% kill rate was declining. But at this time, he could no longer care about so much.

There are less than two minutes left before the construction time of the sentry gun...

"Summon four American soldiers! Confirm! Hurry!" Han Feng summoned four American soldiers through the communication system in his mind.

Even if he was extremely anxious, he would not summon one more red alert soldier.

There was no other reason than that he couldn't take it away... There were nine cars in total, eight of them were fully loaded, but his own car could only seat four, so Han Feng only summoned four American soldiers.

"The system is summoning, please wait." Hearing the system's voice, Han Feng could only pray that the zombies would come out later...

"Click! Click!" After more than ten seconds, the assault rifle stopped firing again. After hesitating, Han Feng replaced the last magazine.

At this moment, he only had the last magazine left, but Wayne was still firing, but there must not be many bullets left.

"There is also a high-explosive grenade captain, get ready!" Looking at the fence that seemed to be about to collapse in the next second, Han Feng gave the order for a high-explosive grenade attack.

The three American soldiers took out high-explosive grenades and held them in their hands, waiting for Han Feng's order.

"Throw it as hard as you can!" Han Feng shouted, and three American soldiers threw high-explosive grenades fiercely into the school.

"Boom! Boom! Boom!" After three explosions, fire shot into the sky.

The three shock waves entangled each other, strengthened each other, and shattered everything within the attack range!

When a huge shock wave sounded among the zombies, the zombies in the front row turned around again and headed towards the place where the sound came from.

"Okay!" Han Feng whispered thankfully and said, "Ceasefire."

The air was silent again... Listening to the shuffling footsteps of the zombies, Han Feng knew that it would not be long before the zombies would emerge again, and the next time... maybe it would be when the fence broke!

One minute left! One minute left and the sentry gun will be built!

At this time, two newly summoned American soldiers appeared beside Han Feng.

"Roar! Roar..." In the school, the zombies roared again. Under the crowd of zombies in the rear, the zombies in the front row came again.

"27...25...23...20...Fire!" Silently counting the countdown to the construction of the sentry cannon, Han Feng looked at the distance of the zombies and ordered to fire.

"Ta-ta-ta! Ta-ta!" The newly summoned American soldiers and Wayne pulled the triggers of their machine guns at the same time, killing the zombies inside the wall.

"Boom! Tear!" The school's fence... finally broke through under the squeeze of a large number of zombies!

fence torn

The voice seemed to tear Han Feng's heart to pieces. Facing the unstoppable zombie frenzy, all that was waiting for him was to be drowned!

"3! 2! 1! Sentry gun, construction!!!" At the moment when the zombies rushed out of the fence, the countdown to the construction of the sentry gun was also completed!

"Boom! Huh..." Like a wall, a dull sound hit the ground, followed by a gust of wind.

After the construction order was issued, a fort stood at the location Han Feng expected.

The dark base and gun body look like an invisible ninja under the cover of night.

The sentry gun, which is more than one meter high, has two muzzles, and the black hole points forward. At the top is an infrared scanner, and several red laser lines sweep forward to explore.

"The sentry gun has been constructed."

"The sentry gun is drawing power from the temporary base, please wait. The power is being drawn."

"The automatic identification of the sentry gun is being turned on, please wait. The automatic identification is turned on."

"Sentinel gun..."

A series of sounds from the system sounded in his mind, and Han Feng was very excited when he heard it.

"Bang bang bang bang!" In an instant, the sentry gun opened fire automatically!

The two 70mm gun barrels alternately expand and contract back and forth, firing off micro-shells one after another!

Carrying balls of flames, the miniature cannonballs emitted red light. They drew red lines in the dark night, rushing toward the zombies as if cutting through space.

"Poof!" Each cannonball will penetrate the heads of several zombies, and then explode inside the body of the last zombie.

Seeing such fierce firepower, Han Feng forgot his nervous mood for a moment.

"Uh..." Looking at the sentry gun that was firing, Han Feng hesitated.

Looking back at the zombie wave again, Han Feng sighed secretly!

A large number of zombies have broken through the fence, and in the distance, a large group of zombies is approaching!

The current sentry cannon alone will certainly not be able to stop such a huge swarm of zombies.

"System! Build a machine gun bunker!" After thinking for a while, Han Feng communicated with the system in his mind and requested the construction of a machine gun bunker.

"Building a machine gun bunker requires..."

"Confirm! Hurry!" Han Feng's urgent voice interrupted the system's words.

"The machine gun bunker is being built, please wait."

After listening to the system's answer, Han Feng looked at the zombie tide again.

"Withdraw!" With an order, Han Feng led a large force to the location of the vehicle.

The sentry gun stayed here and continued to kill zombies. Anyway, it was automatic shooting and automatic aiming, so Han Feng didn't need to worry too much.

The school is less than one kilometer away from the villa. It will take a certain amount of time for zombies with limited mobility to attack such a long distance.

Building machine gun bunkers is entirely a precautionary measure. If the sentry guns cannot withstand such a large number of zombies, you will not be overwhelmed by the zombies that break out. Building machine gun bunkers in advance can save you from waiting for the machine gun bunkers in critical situations.

It was construction time. He didn't want to take the risk and went home directly. Han Feng didn't believe that there were so many zombies in the school that they all came to the villa.

After getting in the car, Han Feng made sure that no one left anything behind.

"Go home!" After giving the command in his mind, Han Feng stepped on the accelerator and quickly headed towards the villa.

After the vehicle traveled a few hundred meters, Han Feng stopped the car in front of a residential building closest to the school and ordered a conscript to get out of the car. According to the instructions in Han Feng's mind, the conscript smashed the most intuitive

The zombies are lurking inside the glass on the first floor of the school. The purpose is to "insert eyes", because Han Feng's radar has a field of view link function, he can link to this mobilizer at any time

Soldier, observe the changes in the tide of corpses in the school.

After placing the eyeliner, Han Feng felt a little more at ease and drove towards the villa again.

A few minutes later, the motorcade arrived at the entrance of the villa area.

"Everyone stops and stands by." After notifying the driver of the vehicle behind him in his mind, Han Feng lit a cigarette and quietly waited for the passage of time.

"Build a machine gun bunker." Stop and wait just to build a machine gun bunker just in case.

"Boom! Huh..." The sound is the same as the appearance of the sentry gun. A large, snow-white, circular defensive building appeared at the entrance of the community. An entrance and exit for one person was revealed in the middle above the machine gun bunker.

Han Feng was shocked when he saw the machine gun bunker that suddenly appeared. After a pause, Han Feng contacted a mobilization soldier in his mind and asked him to get out of the car and enter the machine gun bunker to guard the entrance of the community.

After watching the mobilized soldiers enter the machine gun bunker, Han Feng felt relieved.

"It should be okay now..." Han Feng, who was still worried inside, said to himself like a child who got into trouble.

A minute later, Han Feng returned to the villa.

"Brother Han, I heard an explosion, are you okay?" Han Feng was stopped by Wei Yun as he got out of the car and asked.

"It's okay. There are too many zombies at the University of Science and Technology. I almost couldn't come back there~" Wei Yun pretended to be relaxed and could not tell how urgent the situation was at that time.

"Huh... As long as it's okay, it's okay." Wei Yun patted his chest and let go of the stone in his heart.

"How dare you poke a hornet's nest in the university?! You didn't know there were 30,000 monsters there?!" Liu Rui, who heard Han Feng's actions on the side, was amazed for a moment.

"Basically all the zombies in the university are out now. Let's avoid the limelight tonight. No one should go out if nothing happens." After a pause, Han Feng continued: "I'll rest first. See you tomorrow."

Han Feng, who was focused on the battle situation, didn't bother to talk to the two of them too much. He hurriedly walked to the second floor, returned to the bedroom, and immediately contacted Radar.

"View link, check the school zombie updates." After saying that, Han Feng closed his eyes.

After opening his eyes again, Han Feng's vision was linked to the mobilization soldier closest to the school.

Looking at the sentry guns still firing in the distance, the sound of firing attracted most of the zombies. Although there were zombies on the street in front of them, they were not many in number and they were just wandering aimlessly.

Seeing that nothing serious happened, Han Feng felt relieved.

Exiting the vision link, his eyes returned to the bedroom again. After thinking about it, Han Feng focused on the system in his mind.

!!!

As soon as he entered the system, Han Feng was shocked. The gold coins were still increasing?!

"System, what's going on? Why are the gold coins still increasing?!" Han Feng asked the system with surprise.

"Report to the commander, the sentry artillery is killing zombies. Centered on the commander, the radar detectable range of five kilometers is the effective killing area."

The system's answer made Han Feng's eyes light up. In this way, he could send multiple teams to different locations at the same time to kill zombies together. As long as the range does not exceed five kilometers, he would receive gold coins.

"Great!" After saying excitedly, Han Feng began to plan.

At present, the number of gold coins is still 3816, and it is still increasing rapidly. After thinking about it with a frown, Han Feng figured it out.

A sentry gun costs 5,000 gold coins, a machine gun bunker costs 2,500 gold coins, and four American soldiers cost 2,000 gold coins. These alone cost 9,500 gold coins...
Chapter completed!